2142136486

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{426211}}^1$

素因数の和:426579

約数の個数: 16

約数和(自身を含む): 3682471680

約数和(自身を除く): 1540335194

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 426211, 852422, 2983477, 5966954, 153009749, 306019498, 1071068243, 2142136486]

約数ペア:

[(1, 2142136486), (2, 1071068243), (7, 306019498), (14, 153009749), (359, 5966954), (718, 2983477), (2513, 852422), (5026, 426211)]